Nunki
Sigma Sagittarii · Sagittarius
Position (2026)
♑ 12°46' Capricorn
Magnitude
2.05
Planetary Nature
Jupiter / Mercury (robson)
Alvidas: Saturn / Mercury
Spectral Type
B2.5V
Appearance
A blue-white star near the Archer's hand, the second brightest in Sagittarius
Name Origin
Language
Babylonian
Original Form
Unknown cuneiform origin
Meaning
Uncertain; possibly connected to the sacred city of Eridu
Sigma Sagittarii. One of the oldest star names still in use, believed to be of Babylonian or Sumerian origin. Its precise etymology is unclear, but it may be connected to the holy city of Eridu (modern Abu Shahrain in Iraq). The name appears on the Euphratean tablet known as the 'Tablet of the Thirty Stars.'
Known As
Nunki in Astrology
Nunki, in the vane of the Archer's Arrow in Sagittarius, carries Jupiter-Mercury energy that bestows optimistic intelligence, truthful communication, and a gift for teaching and spiritual instruction. It grants you a clear, honest mind oriented toward the dissemination of wisdom and the uplifting of others through knowledge.
Mythology & History
Nunki, or Sigma Sagittarii, retains one of the oldest known star names, derived from Babylonian astronomical tablets where it appeared as a sacred designation associated with the city of Eridu, one of the first cities in human history and sacred to the god Enki (Ea), lord of water, wisdom, and civilization. The preservation of this Sumerian-era name across five millennia of astronomical tradition makes Nunki a direct link to the dawn of organized stargazing. In astrological tradition, its Jupiter-Mercury nature combines expansive vision with practical communication.
Sagittarius Context
Nunki sits in the vane of the arrow in Sagittarius the Archer, near the point where the arrow meets the bow. Sagittarius is identified with Chiron in some traditions, or with a separate centaur archer. The constellation aims its arrow toward the heart of Scorpius, specifically toward Antares, in a dramatic celestial narrative of the archer keeping the scorpion in check. Nunki's position at the arrow's stabilizing vane represents the guidance system that keeps the projectile true, the philosophical and intellectual framework that directs raw force toward its target.
Learn more about Sagittarius and its stars.
Natal Conjunctions
Find your conjunctions →Nunki Conjunct Sun
Nunki conjunct the Sun produces a personality of optimistic, truthful intelligence oriented toward sacred knowledge. You communicate with the directness of the arrow aimed at truth, and your identity draws meaning from serving as a vehicle for wisdom larger than yourself.
Nunki Conjunct Moon
Nunki conjunct the Moon creates emotional instincts attuned to truthful expression and philosophical optimism. Your feelings naturally orient toward honesty, and emotional security comes through alignment with principles you believe to be genuinely true.
Nunki Conjunct Mercury
Nunki conjunct Mercury gives a mind of exceptional truthful directness and the capacity for communicating philosophical or sacred knowledge with optimistic clarity. You aim intellectual work toward targets of genuine significance.
Nunki Conjunct Venus
Nunki conjunct Venus brings truthful, philosophically grounded beauty to love and creative expression. You are attracted to partners whose honesty matches your own, and creative work serves as a vehicle for communicating meaningful truth.
Nunki Conjunct Mars
Nunki conjunct Mars channels assertive energy into the truthful, directed pursuit of significant goals. You fight for principles and aim your efforts with the archer's precision toward targets of genuine philosophical importance.
Nunki Conjunct Jupiter
Nunki conjunct Jupiter amplifies sacred knowledge and philosophical communication into expansive, wisely directed leadership. You teach and guide with the combined force of truthful directness and generous, optimistic vision.
Nunki Conjunct Saturn
Nunki conjunct Saturn disciplines optimistic truthfulness into structured, enduring wisdom. You learn that the most effective truth-telling requires patience and strategic presentation, and your authority deepens with each decade.
Nunki Conjunct Uranus
Nunki conjunct Uranus brings unexpected insights and unconventional truth to philosophical communication. You discover sacred knowledge through channels that surprise established traditions.
Nunki Conjunct Neptune
Nunki conjunct Neptune refines truthful communication with spiritual sensitivity and intuitive wisdom. You sense truths that rational analysis alone cannot reach and express them with a quality of inspired, prophetic directness.
Nunki Conjunct Pluto
Nunki conjunct Pluto transforms philosophical truth-telling into encounters with the deepest, most transformative knowledge. You are drawn to sacred truths that permanently alter understanding.
Nunki Conjunct North Node
Nunki conjunct the North Node orients destiny toward developing truthful, philosophically directed communication that serves as a vehicle for sacred or civilizational wisdom.
Nunki Conjunct Ascendant
Nunki on the Ascendant gives a presence of truthful directness and philosophically optimistic bearing. Others sense that you aim your words and actions toward genuine targets of meaning.
Nunki Conjunct Midheaven
Nunki on the Midheaven builds a career through truthful, philosophically aimed communication and the capacity to serve as a vehicle for knowledge larger than yourself.
Paran Interpretations
Parans describe what happens when Nunki and a planet simultaneously occupy the four angles (rising, culminating, setting, nadir) at a given location.
Nunki in Paran with Sun
Rising
Nunki rising with the Sun marks someone who enters life with natural truthful directness and philosophical aim.
Culminating
Nunki culminating with the Sun places truthful, philosophically directed communication at the peak of public recognition.
Setting
Nunki setting with the Sun suggests a legacy of truthful, wisely aimed contributions recognized in the later years.
At the Nadir
Nunki at the nadir with the Sun reveals a deeply private commitment to truth and sacred knowledge that silently directs all action.
Nunki in Paran with Moon
Rising
Nunki rising with the Moon instills early emotional truthfulness and the instinct for honest, directed feeling.
Culminating
Nunki culminating with the Moon brings truthful emotional expression to its most publicly visible form.
Setting
Nunki setting with the Moon indicates emotional honesty that grows more philosophically directed with experience.
At the Nadir
Nunki at the nadir with the Moon conceals deep emotional truthfulness that operates as the hidden center of feeling.
Nunki in Paran with Mercury
Rising
Nunki rising with Mercury bestows exceptional early truthful intelligence and philosophically aimed communication.
Culminating
Nunki culminating with Mercury elevates truthful, sacred communication to the highest professional distinction.
Setting
Nunki setting with Mercury suggests a mind that grows more precisely truthful and directed with decades.
At the Nadir
Nunki at the nadir with Mercury reveals hidden reserves of truthful analytical depth beneath optimistic communication.
Nunki in Paran with Venus
Rising
Nunki rising with Venus shapes early love with truthful directness and philosophically grounded beauty.
Culminating
Nunki culminating with Venus brings recognition for beauty expressed with genuine truth and philosophical meaning.
Setting
Nunki setting with Venus suggests creative expression that grows more truthfully beautiful with maturity.
At the Nadir
Nunki at the nadir with Venus conceals a private devotion to truthful beauty that quietly enriches all creative work.
Nunki in Paran with Mars
Rising
Nunki rising with Mars channels early energy into truthfully directed, precisely aimed competitive action.
Culminating
Nunki culminating with Mars places truthfully aimed assertive force at the apex of achievement.
Setting
Nunki setting with Mars indicates fighting for truth that grows more precisely effective with experience.
At the Nadir
Nunki at the nadir with Mars conceals reserves of truthfully aimed fighting energy deployed for genuine causes.
Nunki in Paran with Jupiter
Rising
Nunki rising with Jupiter expands early truthful directness into broad philosophical communication.
Culminating
Nunki culminating with Jupiter brings peak achievement through expansive, truthfully aimed wisdom.
Setting
Nunki setting with Jupiter indicates growing philosophical scope in truthful communication over later years.
At the Nadir
Nunki at the nadir with Jupiter reveals vast inner truthful conviction that fuels all outward teaching.
Nunki in Paran with Saturn
Rising
Nunki rising with Saturn demands early discipline in developing structured, patient truthful communication.
Culminating
Nunki culminating with Saturn achieves lasting authority through decades of disciplined, truthful professional wisdom.
Setting
Nunki setting with Saturn builds an enduring reputation for reliable truth-telling deepened across a lifetime.
At the Nadir
Nunki at the nadir with Saturn establishes inner reserves of disciplined truthfulness that sustain honest work.
Nunki in Paran with Ascendant
Rising
Nunki rising with the Ascendant stamps the personality with visible truthful directness and philosophical optimism.
Culminating
Nunki culminating with the Ascendant projects truthful personal authority onto the broadest stage.
Setting
Nunki setting with the Ascendant draws others who trust your genuine, truthfully aimed presence.
At the Nadir
Nunki at the nadir with the Ascendant grounds identity in deeply private commitment to truth and sacred knowledge.
Nunki in Paran with Midheaven
Rising
Nunki rising with the Midheaven launches a career oriented toward truthful, philosophically directed communication.
Culminating
Nunki culminating with the Midheaven represents peak career achievement through truthful professional wisdom.
Setting
Nunki setting with the Midheaven indicates a career legacy of truthful contributions and philosophical guidance.
At the Nadir
Nunki at the nadir with the Midheaven builds career success on hidden foundations of truthful discipline.
Frequently Asked Questions
What does the name Nunki mean?
The name Nunki comes from Babylonian: Unknown cuneiform origin, meaning "Uncertain; possibly connected to the sacred city of Eridu." Sigma Sagittarii. The star is known by 2 different cultural names across world traditions.
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